import random
def getArray ():
    return list (random .random ()*100 for OOOOO0O00OO0OOO00 in xrange (20 ))
def bubbleSort (OOO00O0O0O00O0O00 ):
    OO00000O000O0OO00 =len (OOO00O0O0O00O0O00 )
    for OOOOOOO00OOO00OO0 in range (OO00000O000O0OO00 ):
        for OO0O000OOO0O0OOO0 in range (0 ,OO00000O000O0OO00 -OOOOOOO00OOO00OO0 -1 ):
            if OOO00O0O0O00O0O00 [OO0O000OOO0O0OOO0 ]>OOO00O0O0O00O0O00 [OO0O000OOO0O0OOO0 +1 ]:
                OOO00O0O0O00O0O00 [OO0O000OOO0O0OOO0 ],OOO00O0O0O00O0O00 [OO0O000OOO0O0OOO0 +1 ]=OOO00O0O0O00O0O00 [OO0O000OOO0O0OOO0 +1 ],OOO00O0O0O00O0O00 [OO0O000OOO0O0OOO0 ]
if __name__ =='__main__':
    arr =getArray ()
    bubbleSort (arr )